Hyundai Accent: Brake System (ABS/ESC)

Hyundai Accent (HC) (2017 - 2022) Service Manual / Brake System (ABS/ESC)

Specifications ➤

Special Service Tools

- Special Service Tools

Tool(Number and Name)IllustrationUse
09581-2T100
Piston expander

Spreading the front disc brake piston.
09580-0U000
Brake piston adjuster

Removal and installtion of the rear disc brake piston.
09964-C1100
FCA reflector

Reflector to align the FCA radar
09964-C1200
Calibration beam

Laser to detect the center of the vehicle.
09964-C1300
Tripod

FCA reflector or vertical / horizontal laser support.
09527-1S010
Sensor cap installer

Used for installing wheel speed sensor cap
(Use with 09231-H1100)

Troubleshooting ➤

Brake Bleeding Procedures

- Brake Bleeding Procedures Brake System Bleeding

   

• Do not reuse the drained fluid.

• Always use genuine DOT3/DOT4 brake Fluid.Using a non-genuine DOT3/DOT4 brake fluid can cause corrosion and decrease the life of the system.

• Make sure no dirt or other foreign matter is allowed to contaminate the brake fluid.

• Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.

• The reservoir on the master cylinder must be at the MAX (upper) level mark at the start of bleeding procedure and checked after bleeding each brake caliper. Add fluid as required.

1.Make sure the brake fluid in the reservoir is at the MAX (upper) level line.

2.Have someone slowly pump the brake pedal several times, and then apply pressure.

3.Loosen the right-rear brake bleed screw (A) to allow air to escape from the system. Then tighten the bleed screw securely.[Front]

[Rear Disc Brake]

[Rear Drum Brake]

4.Repeat the procedure for wheel in the sequence shown below until air bubbles no longer appear in the fluid.

5.Refill the master cylinder reservoir to MAX (upper) level line.

ABS System Bleeding This procedure should be followed to ensure adequate bleeding of air and filling of the ESC unit, brake lines and master cylinder with brake fluid.

1.Remove the reservoir cap and fill the brake reservoir with brake fluid.

   

• If there is any brake fluid on any painted surface, wash it off immediately.

• When pressure bleeding, do not depress the brake pedal.

• Recommended fluid........ DOT3 or DOT4

2.Connect a clear plastic tube to the wheel cylinder bleeder plug and insert the other end of the tube into a half filled clear plastic bottle.

3.Connect the GDS to the data link connector located underneath the dash panel.

4.Select and operate according to the instructions on the GDS screen

   

• You must obey the maximum operating time of the ESC motor with the GDS to prevent the motor pump from burning.

1)Select vehicle name.

2) Select ABS/ESC system.

3)Select HCU air bleeding mode.

5.Pump the brake pedal several times, and then loosen the bleeder screw until fluid starts to run out without bubbles. Then close the bleeder screw (A).[Front]

[Rear Disc Brake]

[Rear Durm Brake]

6.Repeat the procedure for wheel in the sequence shown below until air bubbles no longer appear in the fluid.

7.Refill the master cylinder reservoir to MAX (upper) level line.

Brake System ➤

Parking Brake System ➤

ABS(Anti-Lock Brake System) ➤

ESP(Electronic Stability Program) System ➤

Forward Collision-Avoidance Assist (FCA) System ➤

Seat Belt Pretensioner

Specifications

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Windshield Wiper-Washer Switch

- Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the steering wheel.(Refer to Steering System - "Steering Wheel") 3.Remove the steering column upper and lower shrouds after loosening the screws.(Refer to Body - "Steering Column Shroud Panal") 4.Remove the clock spring.(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring") 5.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Specifications

- Specifications ItemSpecification TypeElectric Power Steering System Steering gearTypeRack & Pinion Rack stroke150 mm (5.90 in.) ± 1 (0.3937 in.) Steering angle(Max.)Inner39.5°(+0.5°/-1.5°) Outer32.6° - Tightening Torques ItemTightening torque (kgf.m) N.mkgf.mlb-ft Hub nuts107.9 - 127.511.0 - 13.079.6 - 94.0 Steering wheel lock bolt44.

Contents

Categories

 
Copyright © 2025 hc.hamanual.com